www.compiuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3c:99:d9:0c:ee:64:6f:dd:a1:fe:42:7c:94:22:2a:10:01 was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.compiuto.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3c:99:d9:0c:ee:64:6f:dd:a1:fe:42:7c:94:22:2a:10:01Serial Number (int): 281958298684586743594418157570040355491841
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 85:6a:4b:eb:5d:44:56:d6:9a:ed:64:ce:8a:49:e9:fb:82:15:c1:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 64:84:1d:b6:2f:37:2f:70:ae:0a:31:ef:5d:ca:d1:8a:34:97:28:53
Fingerprint (sha256): 72:cc:10:35:05:ec:3e:8e:0e:b0:a5:73:db:3e:bb:90:3c:86:41:f6:a4:b7:ef:90:da:0a:9f:9c:e5:95:d2:b2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.compiuto.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.compiuto.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.compiuto.com
Other certificates including the domain name compiuto.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.compiuto.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISAzyZ2QzuZG/dof5CfJQiKhABMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcwOTI3MjlaFw0x OTEwMjUwOTI3MjlaMBsxGTAXBgNVBAMTEHd3dy5jb21waXV0by5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDEx4Bs5n+8CNtwrRHPIgzt7FVVWRNd ToY58zrrJ0fkgQeQ9kBY7Gv6bvdUdl7poUY1zucJd+zynWANEK/C+i6uzwZvvaBg 6RqCV3DDsK0wfQbKwnInb85zKZA+YsujbJ9x7kdD1aKGn7/a0JrxAclT83WMse7Q 9ScbwqvHRwB+bUjRj33Pa3/S1pQ3gyVw3biXxoeiVbezBdxmVlkPAOc7uT4PnFFG +t1mVaT+ARRtz5JQnrYF6WAn1BMu7UMJZVWT3sAmMQWttkxcV+tlPmMSNikd8C+u uNSXQsHpa4XFa7Rwn3lMtc379HuywHv3qdDxPbJujdqFXXJYKZRf4F3KLiJNOVPJ 0NNk/qa+6rj6LAvM+cqs2Hz8Ms0sE7YzO7gSjBzIH9KORjS2/XX2VhHwY7tP4bLj IKwZz6DivkI968PFw33YnMmn5M3Ss22Z7s4ibskp/8W+312Rb2Ay9+wDCvuVWf+E Q9lTSW20w2NQ2pB9R6wiHKh/euCRRnC2xjLPp8rs628XrH15gNNnkeQMSxj6f3Vy LL4anK6p+YF/KPZ0tVKPPeM2QhOA+6YVX2Q06KuG9lbqajo7wZrtDR/jmJbY4km2 jAMYCf1fcCMoOVkN1Fl18YMASIKcvQCvYKEAcMQeBls4618ZhuSN7hxGma6GKdwv omVFNSXq6yEqxQIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSF akvrXURW1prtZM6KSen7ghXBmzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jb21waXV0by5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWwy +JukAAAEAwBIMEYCIQCYcJoMZsB/6dJ7J9i+8W+RIO7gUM9ny8z1gHvkH0HSUAIh ANg1pxnQFmrG8L3+P30u3PuSpxpZfAR/BEnlctMHQx6iAHYAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFsMviboAAABAMARzBFAiAYDPXU1P0IBdqm Qi/A50zv9cf3/t+pAn/wK/sdoZ5maQIhALQ4KsYVMKMGDwrUKfiIt8z3q2+lnbGf qbXZ3nu4kjyAMA0GCSqGSIb3DQEBCwUAA4IBAQBDRjV5G7WXbLXa9YJnAktzzVAu VYbbavmC5Hdd1JQtVx7KbJ4EUAuOLIN+gkwdhnpiDmWWeTpGaOtUI8XOWnO2oDHA tAcJo5/K+ZSlAc+GYsLvd0J7L0q1yzxvbjWHE+DHwMO+NzS4Cc3AP59Q7bpG5SkY Veg00DTUTWTQRPpo5JNMbJxdDg3ddzJF7fzZRHoOuQcRvKgEvhGE2dCLjn012tix Htpc7colZk+NGb3EOS/V+fqfuzvmBANGe4EeXhWtR9s0klAk5pH18nUJ/tEOvv/K A1AKGMO65pXwMNJm+SeiDNUPkhEESFk6TfE6iO+tyLJDf4M2GdHjr2KFspOi -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxMeAbOZ/vAjbcK0RzyIM 7exVVVkTXU6GOfM66ydH5IEHkPZAWOxr+m73VHZe6aFGNc7nCXfs8p1gDRCvwvou rs8Gb72gYOkagldww7CtMH0GysJyJ2/OcymQPmLLo2yfce5HQ9Wihp+/2tCa8QHJ U/N1jLHu0PUnG8Krx0cAfm1I0Y99z2t/0taUN4MlcN24l8aHolW3swXcZlZZDwDn O7k+D5xRRvrdZlWk/gEUbc+SUJ62BelgJ9QTLu1DCWVVk97AJjEFrbZMXFfrZT5j EjYpHfAvrrjUl0LB6WuFxWu0cJ95TLXN+/R7ssB796nQ8T2ybo3ahV1yWCmUX+Bd yi4iTTlTydDTZP6mvuq4+iwLzPnKrNh8/DLNLBO2Mzu4EowcyB/SjkY0tv119lYR 8GO7T+Gy4yCsGc+g4r5CPevDxcN92JzJp+TN0rNtme7OIm7JKf/Fvt9dkW9gMvfs Awr7lVn/hEPZU0lttMNjUNqQfUesIhyof3rgkUZwtsYyz6fK7OtvF6x9eYDTZ5Hk DEsY+n91ciy+GpyuqfmBfyj2dLVSjz3jNkITgPumFV9kNOirhvZW6mo6O8Ga7Q0f 45iW2OJJtowDGAn9X3AjKDlZDdRZdfGDAEiCnL0Ar2ChAHDEHgZbOOtfGYbkje4c RpmuhincL6JlRTUl6ushKsUCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 281958298684586743594418157570040355491841 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-27 09:27:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 09:27:29 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.compiuto.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 802789517686107856113715655754814194201217649730528628498434154866859629290484636559705423333898526442852994814061985983617711597935080295429802791472849842755077071169291383374951436436118511008283805060100076986922284718342307775236137501769201058494127439395772508295665009747425259368065187649134926948266980303155796093745534920425112603009480258599405207970874316926378933247798246831505430188543462771754321043211740038761760340313468409186537369735591443083053170634599804904599100862228650574988640357966001659620706453847718286050457398963767882498478824652119601791406520424132616775219395288890230871233321627578004036621705689666605004741160090779670003072737614988113984605642079311021727539092303790774563403357362744694462715297780760483886350310830698339729172150532105844803559522200702735582727207425374561089589902191756304452289800700144387829550607089627464702036002657473162804167318048785268618380916498925471991037032849634087968475386871602886651447728101562700937512207677348575765754344430366187359244046329087377796571358117662026410645768266114901132358451673566629539285496157163822833715655137927175010446691233004628466812347968788272320738130939092506289364558271156875713200390336996409002418055877 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 856a4beb5d4456d69aed64ce8a49e9fb8215c19b . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.compiuto.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c32f89ba4000004030048304602210098709a0c66c07fe9d27b27d8bef16f9120eee050cf67cbccf5807be41f41d250022100d835a719d0166ac6f0bdfe3f7d2edcfb92a71a597c047f0449e572d307431ea2007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c32f89ba000000403004730450220180cf5d4d4fd0805daa6422fc0e74ceff5c7f7fedfa9027ff02bfb1da19e6669022100b4382ac61530a3060f0ad429f888b7ccf7ab6fa59db19fa9b5d9de7bb8923c80 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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